2146052102 has 16 divisors (see below), whose sum is σ = 3316683552. Its totient is φ = 1040973120.

The previous prime is 2146052063. The next prime is 2146052173. The reversal of 2146052102 is 2012506412.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111578 + ... + 129389.

It is an arithmetic number, because the mean of its divisors is an integer number (207292722).

Almost surely, 2^2146052102 is an apocalyptic number.

2146052102 is a deficient number, since it is larger than the sum of its proper divisors (1170631450).

2146052102 is a wasteful number, since it uses less digits than its factorization.

2146052102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241103.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2146052102 is about 46325.5016378668. The cubic root of 2146052102 is about 1289.8724113140.

Adding to 2146052102 its reverse (2012506412), we get a palindrome (4158558514).

The spelling of 2146052102 in words is "two billion, one hundred forty-six million, fifty-two thousand, one hundred two".